► Waterproofing & Damp Proofing

Waterproofing & Damp Proofing – Keep the Moisture Out, Always. Moisture ruins more than finishes—it undermines structure. This collection focuses on keeping buildings dry, compliant, and sealed with the right mix of membranes, sealants, and damp-proofing systems. Perfect for subfloors, walls, wet areas, and exterior protection—our waterproofing products are job-site...

Waterproofing & Damp Proofing – Keep the Moisture Out, Always.

Moisture ruins more than finishes—it undermines structure. This collection focuses on keeping buildings dry, compliant, and sealed with the right mix of membranes, sealants, and damp-proofing systems.

Perfect for subfloors, walls, wet areas, and exterior protection—our waterproofing products are job-site ready and weather-tested.

► What’s in This Collection:

► Waterproof Membranes & Sealants
 ‣ Bitumen-based, acrylic, and hybrid membranes for internal & external use

► Damp Course & Flashing Rolls
 ‣ PVC, bitumen-coated & fibre-reinforced damp-proof courses

► Primers & Surface Prep Solutions
 ‣ Substrate bonding agents & anti-fungal treatments

 

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  • Bostik - N40 Primer (Non Porous Primer) | 30608603
    Bostik - N40 Primer (Non Porous Primer) | 30608603
    Bostik - N40 Primer (Non Porous Primer) | 30608603 Get strong, reliable adhesion on difficult surfaces with the Bostik - N40 Primer (Non Porous Primer). Specially formulated for non-porous substrates, this primer helps prepare smooth surfaces for improved bonding, ensuring better performance of sealants,...
    $32.00
    $32.00
  • Bostik - Specialist Primer 5L (Pkt 4) | 30608709
    Bostik - Specialist Primer 5L (Pkt 4) | 30608709
    Bostik - Specialist Primer 5L (Pack of 4) | 30608709 Prep surfaces the right way with Bostik - Specialist Primer 5L, supplied in a bulk pack of 4 pails for professional trade use. Designed to enhance adhesion and optimise substrate performance, this primer is...
    $555.33
    $555.33
  • Bostik - N49 Primer (Porous Primer For Polyurethanes) 1L | 30608602
    Bostik - N49 Primer (Porous Primer For Polyurethanes) 1L | 30608602
    Bostik - N49 Primer – Porous Primer for Polyurethanes 1L | 30608602 Prepare porous surfaces for high-performance polyurethane adhesion with the Bostik - N49 Primer (Porous Primer for Polyurethanes) 1L. Designed to enhance the bond of polyurethane sealants and adhesives to substrates like concrete,...
    $49.44
    $49.44

▼ The Right Seal Saves the Whole Build

Don’t trust just any tube of goo. Our waterproofing range is used by tilers, renderers, and builders across VIC for one reason—it works. We’ve got full systems to help you pass inspection the first time.

► Membranes that flex, sealants that bond
► Supporting residential and commercial builders
► Ox Tools, ITM & professional-grade brands in stock

Frequently Asked Questions

Yes. We stock internal wet-area membranes and wall/floor sealants.

Absolutely. Many products are tile-ready or cladding-compatible.

Yes. Most waterproofing jobs require a primer, and we’ve got several types available.

Brands

Anchor

Anchor
Bare-Co

Bare-Co
Bostik

Bostik
Boston

Boston
Bremick

Bremick
Chemtools

Chemtools
Dy-Mark

Dy-Mark
Finer Power Transmissions

Finer Power Transmissions
Macnaught

Macnaught
Pacer

Pacer
Rally

Rally
Rust-Oleum

Rust-Oleum
Septone

Septone
Sika

Sika
Soudal

Soudal
Ultracolor

Ultracolor
Zinsser

Zinsser